White Polycarbonate Sheet

If you add a layer of PC/FRP plate or color tile under the wave board, the lower PC/FRP plate must add a metal bar, otherwise the weight of the PC/FRP plate will cause the PC/FRP plate to sag, causing the PC/FRP plate around the screws to appear crack.Note editing ,1, the prohibition and dry cement surface, acid, alkaline material contact.2, prohibit and benzene, gasoline, carbon tetrachloride, water, turpentine and other organic solvents or containing such ingredients of glue, paint contact,As we all know, the building roof leakage is an eternal subject, because of the difference of modern architecture, personalized, break the traditional building roof mode, leak prevention has become the realization of architectural design problems, especially the large area of roof lighting projects.